The observation of the polarization emerging from a rotating star at different phases opens up the possibility to map the magnetic field in the stellar surface...
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PublicationAnalytical Calculation of Stokes Profiles of Rotating Stellar Magnetic Dipole
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PublicationAnomaly detection in Hyper Suprime-Cam galaxy images with generative adversarial networks
The problem of anomaly detection in astronomical surveys is becoming increasingly important as data sets grow in size. We present the results of an unsupervised...
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PublicationAPOGEE Data Releases 13 and 14: Data and Analysis
The data and analysis methodology used for the SDSS/APOGEE Data Releases 13 and 14 are described, highlighting differences from the DR12 analysis presented in...
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PublicationApproximate Bayesian neural Doppler imaging
Aims: The non-uniform surface temperature distribution of rotating active stars is routinely mapped with the Doppler imaging technique. Inhomogeneities in the...
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PublicationAre solar acoustic modes correlated?
We have studied the statistical properties of the energy of individual acoustic modes, extracted from 310 days of GOLF data near the solar minimum. The...
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PublicationAre ultra-diffuse galaxies Milky Way-sized?
Now almost 70 years since its introduction, the effective or half-light radius has become a very popular choice for characterising galaxy size. However, the...
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PublicationARES v2: new features and improved performance
Aims: We present a new upgraded version of ARES. The new version includes a series of interesting new features such as automatic radial velocity correction, a...
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PublicationASPCAP: The APOGEE Stellar Parameter and Chemical Abundances Pipeline
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) has built the largest moderately high-resolution (R ≈ 22,500) spectroscopic map of the stars...
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PublicationAssessing spectra and thermal inversions due to TiO in hot Jupiter atmospheres
Recent detections of thermal inversions in the dayside atmospheres of some hot Jupiters are motivating new avenues to understand the interplay between their...